Quarterly report pursuant to Section 13 or 15(d)

INCOME TAXES (Narrative) (Details)

betfred sportsbook|Welcome_Financial Statements v2.4.1.9
betfred sportsbook
3 Months Ended
Mar. 31, 2015
betfred sportsbookMar. 31, 2014
Income Tax Examination [Line Items]    
Income Tax Expense (Benefit) $ 175.1us-gaap_IncomeTaxExpenseBenefit $ 29.6us-gaap_IncomeTaxExpenseBenefit
Discrete tax items expense $ 167.5clf_Discretetaxitemsexpense